Altarium is an asymmetrical first-person PVP co-op horror game for one to five players. The title offers dual perspectives, with players able to assume the role of either the victim or the evil character. This choice sets the stage for a unique blend of horror and strategy, with players either cooperating to evade or strategizing to hunt. Each match plays out differently, so each session brings new challenges, keeping players on their toes. In Altarium, hunters must use their wits and the resources at their disposal to navigate a landscape filled with threats, while the evil character uses a variety of tactics and tools to hunt down and eliminate their target.